TM 5-2420-230-10
Table 3-4. Troubleshooting Table. (Continued)
Malfunction
Test or Inspection
Corrective Action
25.
BACKHOE WILL NOT OPERATE.
Step 1.
Check to ensure operator seat (1) is facing backhoe (2).
Rotate operator seat (1) to face backhoe (2).
Step 1.1
Ensure hose reel switch (2.1) is off.
Step 2.
Ensure hydraulic master switch (2.2) is on.
If hose reel has been recently operated, turn hydraulic master switch (2.2) off and on again to
reactivate hydraulic system.
Step 3.
Ensure backhoe mode switch is set to BACKHOE A or BACKHOE B.
Step 4.
If backhoe (2) still does not operate, refer to Fault 15.
Change 1
